package thread;

public class ThreadDemo2 {
    public static void main(String[] args) {
        Runnable r1= new MyRunnadle1();
       Runnable r2 = new MyRunnadle2();

       Thread t1=new Thread(r1);
        Thread t2 = new Thread(r2);

        t1.start();
        t2.start();
    }
}
class MyRunnadle1 implements Runnable{
    public void  run(){
        for(int i=0;i<1000;i++){
            System.out.println("你好吗");

        }
    }
}
class  MyRunnadle2 implements Runnable{
    public void run(){
        System.out.println("你谁啊");
    }
}
